diff options
Diffstat (limited to 'drivers/iommu/arm/arm-smmu/arm-smmu.h')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu/arm-smmu.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.h b/drivers/iommu/arm/arm-smmu/arm-smmu.h index 1a746476927c..d2a2d1bc58ba 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.h +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.h @@ -144,6 +144,7 @@ enum arm_smmu_cbar_type { #define ARM_SMMU_CB_SCTLR 0x0 #define ARM_SMMU_SCTLR_S1_ASIDPNE BIT(12) #define ARM_SMMU_SCTLR_CFCFG BIT(7) +#define ARM_SMMU_SCTLR_HUPCF BIT(8) #define ARM_SMMU_SCTLR_CFIE BIT(6) #define ARM_SMMU_SCTLR_CFRE BIT(5) #define ARM_SMMU_SCTLR_E BIT(4) @@ -363,10 +364,10 @@ enum arm_smmu_domain_stage { struct arm_smmu_domain { struct arm_smmu_device *smmu; struct io_pgtable_ops *pgtbl_ops; + struct io_pgtable_domain_attr pgtbl_cfg; const struct iommu_flush_ops *flush_ops; struct arm_smmu_cfg cfg; enum arm_smmu_domain_stage stage; - bool non_strict; struct mutex init_mutex; /* Protects smmu pointer */ spinlock_t cb_lock; /* Serialises ATS1* ops and TLB syncs */ struct iommu_domain domain; @@ -436,6 +437,8 @@ struct arm_smmu_impl { int (*alloc_context_bank)(struct arm_smmu_domain *smmu_domain, struct arm_smmu_device *smmu, struct device *dev, int start); + void (*write_s2cr)(struct arm_smmu_device *smmu, int idx); + void (*write_sctlr)(struct arm_smmu_device *smmu, int idx, u32 reg); }; #define INVALID_SMENDX -1 |